Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1191-08P10WLK found under Screw Cap Socket Head by Emhart Industries Inc. The National Stock Number assigned to this part is 5305001503411, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NAS1191-08P10WLK.